IT1065808B - PROCESS PERFECTED FOR THE PREPARATION OF PETROL RESINS - Google Patents

PROCESS PERFECTED FOR THE PREPARATION OF PETROL RESINS

Info

Publication number
IT1065808B
IT1065808B IT26047/76A IT2604776A IT1065808B IT 1065808 B IT1065808 B IT 1065808B IT 26047/76 A IT26047/76 A IT 26047/76A IT 2604776 A IT2604776 A IT 2604776A IT 1065808 B IT1065808 B IT 1065808B
Authority
IT
Italy
Prior art keywords
petrol
resins
preparation
process perfected
perfected
Prior art date
Application number
IT26047/76A
Other languages
Italian (it)
Inventor
Vargiu Silvio
Carpaneti Edoardo
Crespolini Giancarlo
Pitzalis Mario
Original Assignee
Sir Soc Italiana Resine Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sir Soc Italiana Resine Spa filed Critical Sir Soc Italiana Resine Spa
Priority to IT26047/76A priority Critical patent/IT1065808B/en
Priority to CA281,909A priority patent/CA1080891A/en
Priority to GB27926/77A priority patent/GB1525098A/en
Priority to FR7724185A priority patent/FR2360616A1/en
Priority to US05/822,172 priority patent/US4118555A/en
Application granted granted Critical
Publication of IT1065808B publication Critical patent/IT1065808B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F240/00—Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT26047/76A 1976-08-05 1976-08-05 PROCESS PERFECTED FOR THE PREPARATION OF PETROL RESINS IT1065808B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT26047/76A IT1065808B (en) 1976-08-05 1976-08-05 PROCESS PERFECTED FOR THE PREPARATION OF PETROL RESINS
CA281,909A CA1080891A (en) 1976-08-05 1977-07-04 Process for the preparation of petroleum resins
GB27926/77A GB1525098A (en) 1976-08-05 1977-07-04 Process for the preparation of petroleum resins
FR7724185A FR2360616A1 (en) 1976-08-05 1977-08-05 PROCESS FOR THE PREPARATION OF SYNTHETIC RESINS
US05/822,172 US4118555A (en) 1976-08-05 1977-08-05 Process for the preparation of petroleum resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT26047/76A IT1065808B (en) 1976-08-05 1976-08-05 PROCESS PERFECTED FOR THE PREPARATION OF PETROL RESINS

Publications (1)

Publication Number Publication Date
IT1065808B true IT1065808B (en) 1985-03-04

Family

ID=11218500

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26047/76A IT1065808B (en) 1976-08-05 1976-08-05 PROCESS PERFECTED FOR THE PREPARATION OF PETROL RESINS

Country Status (5)

Country Link
US (1) US4118555A (en)
CA (1) CA1080891A (en)
FR (1) FR2360616A1 (en)
GB (1) GB1525098A (en)
IT (1) IT1065808B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342850A (en) * 1980-10-27 1982-08-03 Eastman Kodak Company Process for the preparation of hydrocarbon resins
JP2526911B2 (en) * 1987-07-08 1996-08-21 東ソー株式会社 Method for producing light color high softening point resin
CN1036999C (en) * 1994-06-10 1998-01-14 兰州大学 Process for producing solid petroleum resin with light colour

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764577A (en) * 1953-03-18 1956-09-25 Exxon Research Engineering Co Addition of isoprene to resin feed streams in continuous process
US2779750A (en) * 1953-04-01 1957-01-29 Exxon Research Engineering Co Al cl3 catalyzed polymerization of claypretreated naphthas
IT972795B (en) * 1972-12-22 1974-05-31 Sir Soc Italiana Resine Spa PROCEDURE FOR THE PRODUCTION OF RESINS FROM PETROLEUM
JPS543513B2 (en) * 1973-06-25 1979-02-23

Also Published As

Publication number Publication date
GB1525098A (en) 1978-09-20
FR2360616A1 (en) 1978-03-03
CA1080891A (en) 1980-07-01
US4118555A (en) 1978-10-03
FR2360616B1 (en) 1983-06-17

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